X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmm%2Fproc-arm940.S;h=7b11cdb9935ff4e8d635ee95a6ea09d225cdc10e;hb=8f987768eb99631374f4ab0bb19cd062baf1397d;hp=f6a62822418e3573d8af5629f7f088f7ce24652d;hpb=162164f7e92da970666e7492fd58644f3c1f8574;p=pandora-kernel.git

diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S
index f6a62822418e..7b11cdb9935f 100644
--- a/arch/arm/mm/proc-arm940.S
+++ b/arch/arm/mm/proc-arm940.S
@@ -67,6 +67,17 @@ ENTRY(cpu_arm940_do_idle)
 	mcr	p15, 0, r0, c7, c0, 4		@ Wait for interrupt
 	mov	pc, lr
 
+/*
+ *	flush_icache_all()
+ *
+ *	Unconditionally clean and invalidate the entire icache.
+ */
+ENTRY(arm940_flush_icache_all)
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c5, 0		@ invalidate I cache
+	mov	pc, lr
+ENDPROC(arm940_flush_icache_all)
+
 /*
  *	flush_user_cache_all()
  */
@@ -254,6 +265,7 @@ ENTRY(arm940_dma_unmap_area)
 ENDPROC(arm940_dma_unmap_area)
 
 ENTRY(arm940_cache_fns)
+	.long	arm940_flush_icache_all
 	.long	arm940_flush_kern_cache_all
 	.long	arm940_flush_user_cache_all
 	.long	arm940_flush_user_cache_range